Updated on 2026-08-14

app/src/main/java/com/tangem/tap/ApplicationEntryPoint.kt

@@ -18,8 +18,8 @@ import com.tangem.domain.balancehiding.repositories.BalanceHidingRepository
 import com.tangem.domain.card.ScanCardProcessor
 import com.tangem.domain.card.repository.CardRepository
 import com.tangem.domain.feedback.GetCardInfoUseCase
-import com.tangem.domain.feedback.GetFeedbackEmailUseCase
 import com.tangem.domain.feedback.SaveBlockchainErrorUseCase
+import com.tangem.domain.feedback.SendFeedbackEmailUseCase
 import com.tangem.domain.onboarding.SaveTwinsOnboardingShownUseCase
 import com.tangem.domain.onboarding.WasTwinsOnboardingShownUseCase
 import com.tangem.domain.settings.repositories.SettingsRepository
@@ -99,7 +99,7 @@ interface ApplicationEntryPoint {
 
     fun getBlockchainSDKFactory(): BlockchainSDKFactory
 
-    fun getGetFeedbackEmailUseCase(): GetFeedbackEmailUseCase
+    fun getSendFeedbackEmailUseCase(): SendFeedbackEmailUseCase
 
     fun getSaveBlockchainErrorUseCase(): SaveBlockchainErrorUseCase
 

app/src/main/java/com/tangem/tap/TangemApplication.kt

@@ -28,8 +28,8 @@ import com.tangem.domain.card.ScanCardProcessor
 import com.tangem.domain.card.repository.CardRepository
 import com.tangem.domain.common.LogConfig
 import com.tangem.domain.feedback.GetCardInfoUseCase
-import com.tangem.domain.feedback.GetFeedbackEmailUseCase
 import com.tangem.domain.feedback.SaveBlockchainErrorUseCase
+import com.tangem.domain.feedback.SendFeedbackEmailUseCase
 import com.tangem.domain.onboarding.SaveTwinsOnboardingShownUseCase
 import com.tangem.domain.onboarding.WasTwinsOnboardingShownUseCase
 import com.tangem.domain.settings.repositories.SettingsRepository
@@ -156,8 +156,8 @@ abstract class TangemApplication : Application(), ImageLoaderFactory {
     private val blockchainSDKFactory: BlockchainSDKFactory
         get() = entryPoint.getBlockchainSDKFactory()
 
-    private val getFeedbackEmailUseCase: GetFeedbackEmailUseCase
-        get() = entryPoint.getGetFeedbackEmailUseCase()
+    private val sendFeedbackEmailUseCase: SendFeedbackEmailUseCase
+        get() = entryPoint.getSendFeedbackEmailUseCase()
 
     private val saveBlockchainErrorUseCase: SaveBlockchainErrorUseCase
         get() = entryPoint.getSaveBlockchainErrorUseCase()
@@ -255,7 +255,7 @@ abstract class TangemApplication : Application(), ImageLoaderFactory {
                     settingsRepository = settingsRepository,
                     blockchainSDKFactory = blockchainSDKFactory,
                     saveBlockchainErrorUseCase = saveBlockchainErrorUseCase,
-                    getFeedbackEmailUseCase = getFeedbackEmailUseCase,
+                    sendFeedbackEmailUseCase = sendFeedbackEmailUseCase,
                     getCardInfoUseCase = getCardInfoUseCase,
                     assetLoader = assetLoader,
                     urlOpener = urlOpener,
@@ -312,7 +312,7 @@ abstract class TangemApplication : Application(), ImageLoaderFactory {
     private fun initFeedbackManager(store: Store<AppState>) {
         Log.addLogger(logger = tangemSdkLogger)
 
-        val feedbackManager = LegacyFeedbackManager(getFeedbackEmailUseCase = getFeedbackEmailUseCase)
+        val feedbackManager = LegacyFeedbackManager(sendFeedbackEmailUseCase = sendFeedbackEmailUseCase)
         store.dispatch(GlobalAction.SetFeedbackManager(feedbackManager))
     }
 }

app/src/main/java/com/tangem/tap/common/feedback/LegacyFeedbackManager.kt

@@ -1,34 +1,20 @@
 package com.tangem.tap.common.feedback
 
-import com.tangem.core.navigation.email.EmailSender
-import com.tangem.domain.feedback.GetFeedbackEmailUseCase
+import com.tangem.domain.feedback.SendFeedbackEmailUseCase
 import com.tangem.domain.feedback.models.FeedbackEmailType
-import com.tangem.tap.common.extensions.inject
-import com.tangem.tap.proxy.redux.DaggerGraphState
 import com.tangem.tap.scope
-import com.tangem.tap.store
 import kotlinx.coroutines.launch
 
 /**
 [REDACTED_AUTHOR]
  */
 class LegacyFeedbackManager(
-    private val getFeedbackEmailUseCase: GetFeedbackEmailUseCase,
+    private val sendFeedbackEmailUseCase: SendFeedbackEmailUseCase,
 ) {
 
-    // TODO: [REDACTED_JIRA]
     fun sendEmail(type: FeedbackEmailType) {
         scope.launch {
-            val email = getFeedbackEmailUseCase(type = type)
-
-            store.inject(DaggerGraphState::emailSender).send(
-                email = EmailSender.Email(
-                    address = email.address,
-                    subject = email.subject,
-                    message = email.message,
-                    attachment = email.file,
-                ),
-            )
+            sendFeedbackEmailUseCase(type = type)
         }
     }
 }

app/src/main/java/com/tangem/tap/di/domain/FeedbackDomainModule.kt

@@ -2,8 +2,8 @@ package com.tangem.tap.di.domain
 
 import android.content.Context
 import com.tangem.domain.feedback.GetCardInfoUseCase
-import com.tangem.domain.feedback.GetFeedbackEmailUseCase
 import com.tangem.domain.feedback.SaveBlockchainErrorUseCase
+import com.tangem.domain.feedback.SendFeedbackEmailUseCase
 import com.tangem.domain.feedback.repository.FeedbackRepository
 import dagger.Module
 import dagger.Provides
@@ -27,8 +27,8 @@ internal object FeedbackDomainModule {
     fun provideGetFeedbackEmailUseCase(
         feedbackRepository: FeedbackRepository,
         @ApplicationContext context: Context,
-    ): GetFeedbackEmailUseCase {
-        return GetFeedbackEmailUseCase(feedbackRepository = feedbackRepository, resources = context.resources)
+    ): SendFeedbackEmailUseCase {
+        return SendFeedbackEmailUseCase(feedbackRepository = feedbackRepository, resources = context.resources)
     }
 
     @Provides

app/src/main/java/com/tangem/tap/proxy/redux/DaggerGraphState.kt

@@ -16,8 +16,8 @@ import com.tangem.domain.card.ScanCardUseCase
 import com.tangem.domain.card.repository.CardRepository
 import com.tangem.domain.card.repository.CardSdkConfigRepository
 import com.tangem.domain.feedback.GetCardInfoUseCase
-import com.tangem.domain.feedback.GetFeedbackEmailUseCase
 import com.tangem.domain.feedback.SaveBlockchainErrorUseCase
+import com.tangem.domain.feedback.SendFeedbackEmailUseCase
 import com.tangem.domain.onboarding.SaveTwinsOnboardingShownUseCase
 import com.tangem.domain.onboarding.WasTwinsOnboardingShownUseCase
 import com.tangem.domain.settings.repositories.SettingsRepository
@@ -75,7 +75,7 @@ data class DaggerGraphState(
     val blockchainSDKFactory: BlockchainSDKFactory? = null,
     val emailSender: EmailSender? = null,
     val saveBlockchainErrorUseCase: SaveBlockchainErrorUseCase? = null,
-    val getFeedbackEmailUseCase: GetFeedbackEmailUseCase? = null,
+    val sendFeedbackEmailUseCase: SendFeedbackEmailUseCase? = null,
     val getCardInfoUseCase: GetCardInfoUseCase? = null,
     val assetLoader: AssetLoader? = null,
     val stakingRouter: StakingRouter? = null,

data/feedback/build.gradle.kts

@@ -31,9 +31,10 @@ dependencies {
 
     // region Core modules
     implementation(projects.core.datasource)
+    implementation(projects.core.navigation)
+    implementation(projects.core.utils)
     // endregion
 
-    implementation(projects.core.utils)
 
     implementation(projects.domain.feedback)
     implementation(projects.domain.legacy)

data/feedback/src/main/java/com/tangem/data/feedback/DefaultFeedbackRepository.kt

@@ -1,21 +1,18 @@
 package com.tangem.data.feedback
 
-import android.content.Context
-import android.content.pm.PackageInfo
 import android.os.Build
 import com.tangem.blockchain.common.Blockchain
+import com.tangem.core.navigation.email.EmailSender
 import com.tangem.data.feedback.converters.BlockchainInfoConverter
 import com.tangem.data.feedback.converters.CardInfoConverter
 import com.tangem.datasource.local.logs.AppLogsStore
 import com.tangem.datasource.local.walletmanager.WalletManagersStore
-import com.tangem.domain.feedback.models.BlockchainErrorInfo
-import com.tangem.domain.feedback.models.BlockchainInfo
-import com.tangem.domain.feedback.models.PhoneInfo
-import com.tangem.domain.feedback.models.UserWalletsInfo
+import com.tangem.domain.feedback.models.*
 import com.tangem.domain.feedback.repository.FeedbackRepository
 import com.tangem.domain.models.scan.ScanResponse
 import com.tangem.domain.wallets.legacy.UserWalletsListManager
 import com.tangem.domain.wallets.models.UserWalletId
+import com.tangem.utils.version.AppVersionProvider
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.update
 import timber.log.Timber
@@ -27,7 +24,8 @@ import java.io.File
  * @property appLogsStore           app logs store
  * @property userWalletsListManager user wallets list manager
  * @property walletManagersStore    wallet managers store
- * @property context                context for getting app version
+ * @property emailSender            email sender
+ * @property appVersionProvider     app version provider
  *
 [REDACTED_AUTHOR]
  */
@@ -35,7 +33,8 @@ internal class DefaultFeedbackRepository(
     private val appLogsStore: AppLogsStore,
     private val userWalletsListManager: UserWalletsListManager,
     private val walletManagersStore: WalletManagersStore,
-    private val context: Context,
+    private val emailSender: EmailSender,
+    private val appVersionProvider: AppVersionProvider,
 ) : FeedbackRepository {
 
     private val blockchainsErrors = MutableStateFlow<Map<UserWalletId, BlockchainErrorInfo>>(emptyMap())
@@ -73,7 +72,7 @@ internal class DefaultFeedbackRepository(
         return PhoneInfo(
             phoneModel = Build.MODEL,
             osVersion = Build.VERSION.SDK_INT.toString(),
-            appVersion = getAppVersion(),
+            appVersion = appVersionProvider.versionName,
         )
     }
 
@@ -95,14 +94,14 @@ internal class DefaultFeedbackRepository(
 
     override fun getLogFile(): File? = appLogsStore.getFile()
 
-    private fun getAppVersion(): String {
-        return runCatching { context.packageManager.getPackageInfo(context.packageName, 0) }
-            .fold(
-                onSuccess = PackageInfo::versionName,
-                onFailure = {
-                    Timber.e(it)
-                    "x.y.z"
-                },
-            )
+    override fun sendEmail(feedbackEmail: FeedbackEmail) {
+        emailSender.send(
+            EmailSender.Email(
+                address = feedbackEmail.address,
+                subject = feedbackEmail.subject,
+                message = feedbackEmail.message,
+                attachment = feedbackEmail.file,
+            ),
+        )
     }
 }

data/feedback/src/main/java/com/tangem/data/feedback/di/FeedbackRepositoryModule.kt

@@ -1,15 +1,15 @@
 package com.tangem.data.feedback.di
 
-import android.content.Context
+import com.tangem.core.navigation.email.EmailSender
 import com.tangem.data.feedback.DefaultFeedbackRepository
 import com.tangem.datasource.local.logs.AppLogsStore
 import com.tangem.datasource.local.walletmanager.WalletManagersStore
 import com.tangem.domain.feedback.repository.FeedbackRepository
 import com.tangem.domain.wallets.legacy.UserWalletsListManager
+import com.tangem.utils.version.AppVersionProvider
 import dagger.Module
 import dagger.Provides
 import dagger.hilt.InstallIn
-import dagger.hilt.android.qualifiers.ApplicationContext
 import dagger.hilt.components.SingletonComponent
 import javax.inject.Singleton
 
@@ -23,13 +23,15 @@ internal object FeedbackRepositoryModule {
         appLogsStore: AppLogsStore,
         userWalletsListManager: UserWalletsListManager,
         walletManagersStore: WalletManagersStore,
-        @ApplicationContext context: Context,
+        emailSender: EmailSender,
+        appVersionProvider: AppVersionProvider,
     ): FeedbackRepository {
         return DefaultFeedbackRepository(
             appLogsStore = appLogsStore,
             userWalletsListManager = userWalletsListManager,
             walletManagersStore = walletManagersStore,
-            context = context,
+            emailSender = emailSender,
+            appVersionProvider = appVersionProvider,
         )
     }
 }

domain/feedback/src/main/java/com/tangem/domain/feedback/SendFeedbackEmailUseCase.kt

@@ -15,7 +15,7 @@ import com.tangem.domain.feedback.utils.*
  *
 [REDACTED_AUTHOR]
  */
-class GetFeedbackEmailUseCase(
+class SendFeedbackEmailUseCase(
     private val feedbackRepository: FeedbackRepository,
     private val resources: Resources,
 ) {
@@ -24,13 +24,15 @@ class GetFeedbackEmailUseCase(
     private val emailMessageTitleResolver = EmailMessageTitleResolver(resources)
     private val emailMessageBodyResolver = EmailMessageBodyResolver(feedbackRepository)
 
-    suspend operator fun invoke(type: FeedbackEmailType): FeedbackEmail {
-        return FeedbackEmail(
+    suspend operator fun invoke(type: FeedbackEmailType) {
+        val email = FeedbackEmail(
             address = getAddress(type.cardInfo),
             subject = emailSubjectResolver.resolve(type),
             message = createMessage(type),
             file = feedbackRepository.getLogFile(),
         )
+
+        feedbackRepository.sendEmail(email)
     }
 
     private fun getAddress(cardInfo: CardInfo?): String {

domain/feedback/src/main/java/com/tangem/domain/feedback/repository/FeedbackRepository.kt

@@ -26,4 +26,6 @@ interface FeedbackRepository {
     fun getBlockchainErrorInfo(userWalletId: UserWalletId): BlockchainErrorInfo?
 
     fun getLogFile(): File?
+
+    fun sendEmail(feedbackEmail: FeedbackEmail)
 }